Avril, an idealistic lawyer dedicated to lost causes, agrees to defend Cosmos, a dog that has bitten three people, leading to the first canine trial. She has no choice but to win the case, as otherwise, her unusual client will be put down.

Laetitia Doschas Avril Lucciani
François Damiensas Dariuch Michovski
Jean-Pascal Zadias Marc
Anne Dorvalas Roseline Bruckenheimer
Anabela Moreiraas Lorene Furtado
Mathieu Demyas Judge
Pierre Deladonchampsas Jérôme
Kodias Cosmos
Alexis Kavyrchine